DURA♦SKRIM® 2FR consists of two sheets of highstrength fire-retardant virgin film laminated together with a third layer of molten polyethylene. A heavy-duty scrim reinforcement placed between these plies greatly enhances tear resistance and increases service life. DURA♦SKRIM’s fire-retardant films meet or exceed NFPA’s 701 test, method 2 (Large Scale Requirements)